{"id":24497,"date":"2026-09-16T20:32:23","date_gmt":"2026-09-16T12:32:23","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89810"},"modified":"2026-09-16T20:32:23","modified_gmt":"2026-09-16T12:32:23","slug":"cve-2026-89810","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89810","title":{"rendered":"CVE-2026-89810 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ndrm\/amdkfd: Fix error"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/amdkfd: Fix error path at svm_migrate_copy_to_ram<\/p>\n<p>If page migration from device to sys ram fails for some reasons driver needs<br \/>\nrelease and unlock allocated system pages. To do that driver should use page<br \/>\nphysical address, or pfn, then get struct page*. Current driver uses dma<br \/>\naddress(for adev) that is not correct with IOMMU enabled, or even in general.<\/p>\n<p>The patch releases and unlocks allocated system pages based on where migration<br \/>\nfailed by struct page* of sys ram pages. Also dma_unmap correspodent system<br \/>\nram pages at error path.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>drm\/amdkfd: Fix error path at svm_migrate_copy_to_ram<\/p>\n<p>If page migration from device to sys ram fails for some reasons driver needs<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24497","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}